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Rao 2016 Rome IV F3. rome_iv_functional_defecation is true iff FC and/or IBS-C, at least two of three evacuation tests (balloon expulsion, manometry or anal surface EMG, imaging), last-3-months criteria, and 6-month onset. evacuation_tests_

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Our latest check (2026-10-11)

Answering
Yes — valid x402 payment terms
Time to answer
204 ms
Price
$0.005 per call
Paying buyers, last 30 days
2 (directory's own records)
Paid calls, last 30 days
3
Category
Calculators and conversions
Address
https://api.magentlab.com/api/calc/rome_iv_functional_defecation

Accuracy

Accuracy scores are published once a seller has enough paid checks against an independent record (at least 7 scored answers over at least 7 days). Until then no score is shown, and a missing score is never a pass.

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This page as JSON: /sellers/f8abc5aaf89b.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).

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